Spectroscopy using sum- and difference-frequency generation in molecular solids

Dick, Bernhard and Hochstrasser, R. M. (1983) Spectroscopy using sum- and difference-frequency generation in molecular solids. Physical Review Letters 51 (24), pp. 2221-2223.

[img]
Preview

PDF - Requires a PDF viewer such as GSview, Xpdf or Adobe Acrobat Reader
184Kb

Abstract

Both sum- and difference-frequency generation in org. materials were demonstrated and explored under conditions where all 3 waves (w1 and w2 ingoing and w1 +- w2 out-going) were resonant with mol. transitions. The expts. were carried out in centrosym. media in which a small elec. field was used to distinguish the polar sublattices. Unique elec. field dependences of the paramagnetic signals were discovered. The spectroscopic line narrowing and dephasing-induced coherent-emission resonances of these c(2) processes make them useful new spectroscopic methods.

Item Type:Article
Additional information (public):CAN 100:27690 73-4 Optical, Electron, and Mass Spectroscopy and Other Related Properties 91-20-3 Role: PRP (Properties) (luminescence of azulene in matrix of, sum- and difference-frequencies in); 275-51-4 Role: PRP (Properties) (luminescence of, in naphthalene matrix, sum- and difference frequencies in)
Institutions: Chemistry and Pharmacy > Institut für Physikalische und Theoretische Chemie > Chair of Chemistry III - Physical Chemistry (Light and Matter) > Prof. Dr. Bernhard Dick
Identification Number:
ValueType
1984:27690Other
10.1103/PhysRevLett.51.2221DOI
Keywords:Laser radiation (luminescence induced by, of azulene and naphthalene matrix, sum- and difference-frequencies in); Luminescence (of azulene in naphthalene matrix, sum- and difference-frequencies in); Spectrometry (of mol. solids using sum- and difference-frequency generation with Stark effect switching); Stark effect (switching in spectroscopy of mol. solids using sum- and difference-frequency generation); electronic spectroscopy laser mol solid; azulene solid matrix luminescence
Subjects:500 Science > 540 Chemistry & allied sciences
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:No
Owner:Universitätsbibliothek Regensburg
Deposited On:22 Jan 2009 11:16
Last Modified:17 Jan 2012 15:49
Item ID:5513
Owner Only: item control page